I got this recipe from Paula Deen's show. It is so easy and good. Great for cookouts and camping. I spray the foil first so it doesn't stick and if I cook on the grill I will wrap a piece of cabbage on outside of each foil to keep from burning.
In a large bowl combine ground beef, cracker crumbs, egg, lemon juice, cheese, green pepper, salt, pepper, and garlic. MIx well and shape into 4 patties.
Place each patty onto 2 layers of aluminum foil, on each patty, place potato slices, onion slice and carrots. Slice bacon in 1/2 and place both slices on top. Seal foil tightly around burger and cook on campfire or in preheated 350 degree oven for about 45 minute.